*{
    padding: 0;
    margin: 0;
    list-style: none;
    text-decoration: none;
}
/* 版头css 开始 */
.nav{
        width: 100%;
        float: left;
        height: 100px;
        position: fixed;
        left: 0px;
        top: 0px;
        z-index: 999;
        background: #fff;
        transition: all 0.8s ease-out 0s;
        overflow: hidden;
}
.gy-center{
    width: 1200px;
    margin: 0 auto;
}
.nav-nr{
    width: 100%;
    float: left;
    position: relative;
}
.nav-nr h1{
    float: left;
}
.nav-nr h1 a{
    color: #666;
    font-weight: normal;
    text-decoration: none;
}
.nav-nr h1 a img{
    max-width: 100%;
    float: left;
}
.nav-nr h2{
    position: absolute;
    top: 15px;
    right: 0px;
}
.jia{
    float: right;
    color: #666;
    font-weight: normal;
    text-decoration: none;
}
.nav-nr h2 a i{
    float: left;
    margin-right: 10px;
    margin-top: 3px;
}
.nav-nr h2 a i img{
    max-width: 100%;
    float: left;
}
.nav h2 a em {
    font-style: normal;
    font-size: 14px;
    color: #666;
    font-weight: bold;
}
.nav h2 a em b {
    font-weight: bold;
    color: #39b7a9;
}
.nav ul {
    float: right;
    margin-top: 30px;
    margin-right: -35px;
    list-style: none;
}
.nav ul li{
    float: left;
}
.nav ul li a{
    float: left;
    font-size: 16px;
    color: #333333;
    line-height: 70px;
    text-align: center;
    padding: 0 35px;
    position: relative;
    transition: all 0.5s;
}
.elect{
    color: #f8b628!important;
}
.elect div{
    content: "";
    width: 70px;
    position: absolute;
    left: 50%;
    margin-left: -35px;
    bottom: 0px;
    height: 3px;
    background: #f8b62a;
    float: left;
    transition: all 0.5s ease-out 0s;
}
.nav ul li a div{
    content: "";
    width: 0;
    position: absolute;
    left: 50%;
    margin-left: -35px;
    bottom: 0px;
    height: 3px;
    background: #f8b62a;
    float: left;
    transition: all 0.5s ease-out 0s;
}
.nav ul li:nth-child(3) a div {
    width: 70px;
}
.nav ul li a:hover div{
    width: 70px;
}
.nav ul li a:hover{
    color:#f8b628;
}
/* 版头css 结束 */
    /* 版权 开始  */
    .db{
        width: 100%;
        float: left;
        background: #424242;
        overflow: hidden;
        margin-bottom: 110px;   
    }
    .banxin i{
        float: left;
        font-style: normal;
        font-size: 12px;
        color: #a8a8a8;
        line-height: 50px;
        animation-duration: 1s
    }
    .banxin i a{
        color: #a8a8a8;
        margin-left: 10px;
        float: right;
        animation-duration: 1.2s;
    }
    .banxin a{
        float: right;
        animation-duration: 1.2s;
    }
    .banxin a i{
        float: left;
        margin-right: 5px;
    }
    .banxin a i img{
        max-width: 100%;
        float: left;
        margin-top: 14px;
    }
    .banxin a em {
        float: right;
        font-style: normal;
        font-size: 12px;
        color: #a8a8a8;
        line-height: 50px;
    }
        /* 版权 结束  */
        /* 加盟 开始 */
    .jmrx{
        width: 100%;
        float: left;
        position: fixed;
        left: -100%;
        bottom: 0px;
        background: rgba(0,0,0,0.7);
        height: 108px;
        z-index: 99;
        opacity: 0;
        transition: all 0.5s ease-out 0s;
    }
    .stuckMenu{
        left: 0px;
        opacity: 1;
        cursor: pointer;
        box-shadow: 0px 1px 22px rgba(0,0,0,0.1);
        transform: translate3d(0, -2px, 0);
    }
    .jmrx-nr{
        width: 100%;
        float: left;
    }
    .jmrx-nr dl{
        width: 100%;
        float: left;
    }
    .jmrx-nr dl dt {
        width: 303px;
        float: left;
    }
    .jmrx-nr dl dt img {
        max-width: 100%;
        float: left;
    }
    .jmrx-nr dl dd {
        width: 890px;
        float: right;
        padding: 10px 0;
        padding-left: 10px;
        box-sizing: border-box;
    }
    .jmrx-nr dl dd b {
        width: 100%;
        float: left;
        margin-bottom: 10px;
    }
    .jmrx-nr dl dd b img {
        max-width: 100%;
        float: left;
    }
    .srknr{
        width: 100%;
        float: left;
    }
    .srknr ul{
        width: 80%;
        float: left;
    }
    .srknr ul li {
        width: 31%;
        float: left;
        margin-right: 2%;
        box-sizing: border-box;
    }
    .jmrxsr {
        width: 100%;
        float: left;
        font-size: 14px;
        color: #999;
        line-height: 40px;
        background: #fff;
        outline: none;
        border: 0px;
    }
    .srknr span{
        width: 18%;
        float: right;
    }
    .srknr span a {
        width: 100%;
        float: left;
        background: #f8ba3b;
        font-size: 14px;
        color: #fff;
        text-align: center;
        line-height: 40px;
        transition: all 0.5s ease-out 0s;
        font-weight: normal;
        text-decoration: none;
    }
        /* 加盟 结束 */
        /* 加盟 开始 */
.footer{
    width: 100%;
    float: left;
    background: #f9f9f9;
    padding-top: 70px;
    overflow: hidden;
}
.footer-nr1{
    width: 100%;
    float: left;
}
.footer2{
    width: 900px;
    float: left;
}
.footer2 span{
    width: 100%;
    float: left;
    font-size: 16px;
    color: #333;
    margin-bottom: 30px;
    animation-duration: 1.2s;
}
.liu{
    width: 100%;
    float: left;
}
.liu li{
    width: 49%;
    float: left;
    margin-bottom: 20px;
    animation-duration: 1s; 
    visibility: visible;
    animation-name: fadeInUp;
}
.srk{
    width: 415px;
    float: left;
    background: #fff;
    outline: none;
    border-radius: 3px;
    padding: 0 15px;
    line-height: 44px;
    font-size: 12px;
    color: #a8a8a8;
    border: 0px;
    box-sizing: border-box;
}
.srnr{
    width: 100% !important;
}
.srk2{
    width: 95%;
    height: 90px;
    float: left;
    background: #fff;
    outline: none;
    border-radius: 3px;
    padding: 15px;
    font-size: 12px;
    color: #a8a8a8;
    border: 0px;
    box-sizing: border-box;
}
.tijiao{
    width: 100%;
    float: left;
}
.tijiao_1{
    float: left;
    padding: 0 70px;
    border-radius: 3px;
    background: #39b7a9;
    text-align: center;
    line-height: 44px;
    font-size: 14px;
    color: #fff;
    transition: all 0.5s ease-out 0s;
}
.tijiao:hover .tijiao_1{
    background: #f8b62a;
}
.footer3{
    width: 300px;
    float: right;
    padding: 0 70px;
    box-sizing: border-box;
}
.footer3 span{
    width: 100%;
    float: left;
    
    font-size: 16px;
    color: #333;
    margin-bottom: 30px;
   animation-duration: 1.4s;
}
.footer4{
    width: 100%;
    float: left;
    animation-duration: 1s;
    animation-fill-mode: both;
}
.footer4 img{
    max-width: 100%;
    float: left;
}
    /* 加盟 结束 */
    /* 热门索检 开始 */
.footer-nr2{
    width: 100%;
    float: left;
    border-top: 1px solid #e0e0e0;
    margin-top: 20px;
    padding: 10px 0px;
}
.re{
    width: 100%;
    float: left;
}
.re i{
    float: left;
    font-size: 14px;
    color: #424242;
    font-style: normal;
    line-height: 40px;
}
.re a{
    float: left;
    font-size: 14px;
    color: #424242;
    line-height: 40px;
    margin-left: 35px;
    transition: all 0.5s;
}
.re a:hover{
    color: #2db8aa;
}
    /* 热门索检 结束 */
    /* 大图 开始 */
    .ny-banner {
        float: left;
        width: 100%;
        margin-top: 100px;
    }
    .ny-banner img {
        float: left;
        width: 100%;
    }
    /* 大图 结束 */
    /* 产品中心 开始 */
.gy-btt {
    width: 100%;
    float: left;
    background: #f7f7f7;
}
.gy-center {
    width: 1200px;
    margin: 0 auto;
}
.gy-btt h2 {
    width: 100%;
    float: left;
}
.gy-btt h2 i {
    float: left;
    margin-top: 15px;
}
.gy-btt h2 i img {
    max-width: 100%;
    float: left;
}
.gy-btt h2 a {
    float: left;
    font-size: 14px;
    color: #666;
    line-height: 60px;
    margin: 0 10px;
    transition: all 0.5s ease-out 0s;
    text-decoration: none;
    font-weight: normal;
}
.gy-btt h2 a:hover {
    color: #f8b62c;
}
.xx{
    color: #f8b62c !important;
}


.product{
        width: 100%;
        float: left;
        overflow: hidden;
}
.gy-gybt {
    width: 100%;
    float: left;
}
.gy-gybt span {
 
    width: 100%;
    float: left;
    margin: 55px 0;
    text-align: center;
}
.gy-gybt span a {
    display: inline-block;
    width: 150px;
    line-height: 50px;
    height: 50px;
    font-size: 14px;
    color: #666;
    text-align: center;
    border-radius: 50px;
    margin-right: 20px;
    background: #f7f7f7;
    transition: all 0.5s ease-out 0s;
    animation-duration: 1s;
    position: relative;
    overflow: hidden;
}
.xzda{
    background: #f8b62c !important;
    color: #fff !important;
}
.kuosan{
    content: "";
    height: 100%;
    width: 0%;
    left: 50%;
    bottom: 0px;
    position: absolute;
    transition: all 0.6s ease-out 0s;
    background: #f8b62c;
    z-index: 99;
}
.gy-gybt span a i {
    font-style: normal;
    width: 100%;
    float: left;
    text-align: center;
    position: absolute;
    left: 0px;
    top: 0px;
    z-index: 99;
    transition: all 0.5s ease-out 0s;
}
.gy-gybt span a:hover i {
    color: #fff;
}

.bian{
        content: "";
        height: 100%;
        width: 0%;
        left: 50%;
        bottom: 0px;
        position: absolute;
        transition: all 0.6s ease-out 0s;
        background: #f8b62c;
        z-index: 99;
}
.gy-gybt span a:hover div {
    left: 0;
    width: 100%;
    transition: all 0.6s ease-out 0s;
}
.product-nr {
    width: 100%;
    float: left;
}
.product-nr ul {
    width: 100%;
    float: left;
}
.product-nr ul li {
    width: 100%;
    float: left;
    height: 362px;
    margin-bottom: 40px;
    animation-duration: 1s;
}
.product-nr ul li dl {
    width: 100%;
    float: left;
    height: 100%;
}
.product-nr ul li dl dt {
    width: 35%;
    float: left;
    height: 100%;
    position: relative;
}
.meng{
    content: "";
    position: absolute;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    opacity: 0;
    transition: all 0.5s ease-out 0s;
}
.product-nr ul li dl dt img {
    width: 100%;
    float: left;
    height: 100%;
}
.product-nr ul li dl dt span {
    display: inline-block;
    position: absolute;
    left: 50%;
    top: 50%;
    width: 40px;
    height: 26px;
    margin-left: -20px;
    opacity: 0;
    transition: all 0.5s ease-out 0s;
}
.product-nr ul li dl dt img {
    width: 100%;
    float: left;
    height: 100%;
}
.product-nr ul li dd {
    width: 65%;
    float: right;
    border: 1px solid #f7f7f7;
    height: 100%;
    display: flex;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
    padding-left: 90px;
    padding-right: 200px;
    transition: all 0.5s ease-out 0s;
    position: relative;
    box-sizing: border-box;
}
.product-nr ul li dd span {
   
    width: 100%;
    float: left;
    color: #333;
    font-size: 24px;
    transition: all 0.5s ease-out 0s;
}
.product-nr ul li dd h2 {
    width: 100%;
    float: left;
    font-size: 14px;
    color: #666;
    margin-top: 45px;
    transition: all 0.5s ease-out 0s;
}
.product-nr ul li dd   p {
        color: #666;
}
.xds {
    position: absolute;
    right: 46px;
    bottom: 46px;
    float: left;
}
.xds img {
    max-width: 100%;
    float: left;
}
.product-nr ul li:hover .meng{
    opacity: 1;
}
.product-nr ul li:hover dl dt span {
    margin-top: -13px;
    opacity: 1;
}
.product-nr ul li:hover dl dd {
    background: #39b7a9;
    border: 1px solid #39b7a9;
        border-left-color: rgb(57, 183, 169);
        border-left-style: solid;
        border-left-width: 1px;
    border-left: 0px;
}
.product-nr ul li:hover dl dd span {
    color: #fff;
}
.product-nr ul li:hover dl dd h2 {
    color: #fff;
}
.product-nr ul li:hover dl dd p {
    color: #fff;
}
.product-nr ul li:nth-child(2n) dl dt{
    float: right;
}
    /* 产品中心 结束 */
    .gy-gd {
        width: 100%;
        float: left;
        padding-bottom: 80px;
    }
    .gy-gd span {
        width: 100%;
        float: left;
        margin-top: 20px;
    }
    .gy-gd span a.xz {
        color: #fff;
        background: #39b7a9;
    }
    .gy-gd span a {
        float: left;
        padding: 0 25px;
        line-height: 50px;
        background: #f9f9f9;
        text-align: center;
        font-size: 14px;
        color: #333;
        margin-right: 12px;
        transition: all 0.5s ease-out 0s;
        border-radius: 3px;
        animation-duration: 1s;
        margin-bottom: 12px;
    }
    .gy-gd span a:hover {
        color: #fff;
        background: #39b7a9;
    }